{"product_id":"lithofin-kf-grout-protector","title":"Lithofin KF Grout Protector","description":"\u003cp\u003eYour shower grout absorbs shampoo, soap, and coloured water every day; in six months it looks darker than the tiles. Grout Protector stops this by sealing each joint with a water- and oil-repellent barrier that lasts up to two years.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Grout Protector Does\u003c\/h2\u003e\n\u003cp\u003eGrout Protector is a neutral impregnator for cement-based grout on ceramic, porcelain and natural-stone installations. The ready-to-use fluoropolymer solution (pH 7.8) penetrates to a depth of 1-2 mm, lines each pore, and reduces water absorption by 95 % within 24 h. Spills bead on the surface, giving you a 10-minute window to wipe away coffee, shampoo, or cooking oil before they stain.\u003c\/p\u003e\n\n\u003ch2\u003eWhen to Use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNew bathroom grout, 100 % ready to use, after 7-day cure.\u003c\/li\u003e\n\u003cli\u003eKitchen backsplash joints, 100 %, one coat for 3 mm lines.\u003c\/li\u003e\n\u003cli\u003eShower floor mosaic (\u003ca href=\"\/en-mt\/pages\/stone-glass-mosaic\"\u003eglass-mosaic\u003c\/a\u003e), 100 %, two coats for heavy splash zones.\u003c\/li\u003e\n\u003cli\u003eOutdoor porcelain patio grout, 100 %, apply on a dry, 10 °C-25 °C day.\u003c\/li\u003e\n\u003cli\u003eLimestone floor joints after \u003ca href=\"\/en-mt\/products\/lithofin-kf-grout-cleaner\"\u003eKF Grout Cleaner\u003c\/a\u003e, 100 %.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Apply\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eClean joints with KF Grout Cleaner, rinse, then air-dry 24 h till the grout shows \u0026lt;2 % residual moisture.\u003c\/li\u003e\n\u003cli\u003eShake bottle, fill a fine brush or applicator pen, and draw a continuous bead along each joint.\u003c\/li\u003e\n\u003cli\u003eAfter 5 minutes, remove surplus from tile edges with a damp microfibre cloth.\u003c\/li\u003e\n\u003cli\u003eFor shower floors, repeat step 2 after 15 minutes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eConsumption 50-100 ml\/m² depending on joint width and depth. Surface is walk-safe after 1 h; full resistance builds in 12-24 h.\u003c\/p\u003e\n\n\u003ch2\u003eSurface Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe formulation bonds to all absorbent cementitious joints between \u003ca href=\"\/en-mt\/pages\/stone-porcelain\"\u003eporcelain\u003c\/a\u003e, \u003ca href=\"\/en-mt\/pages\/stone-ceramic\"\u003eceramic\u003c\/a\u003e, \u003ca href=\"\/en-mt\/pages\/stone-marble\"\u003emarble\u003c\/a\u003e, \u003ca href=\"\/en-mt\/pages\/stone-granite\"\u003egranite\u003c\/a\u003e, and other stones. Because it is neutral, it will not etch acid-sensitive stones such as limestone. Do not use on epoxy grout, damp joints, or silicone seals.\u003c\/p\u003e\n\n\u003ch2\u003eChoosing the Right Product\u003c\/h2\u003e\n\u003cp\u003eFor deep cleaning before protection, use \u003ca href=\"\/en-mt\/products\/lithofin-kf-grout-cleaner\"\u003eKF Grout Cleaner\u003c\/a\u003e. For weekly maintenance that refreshes the protective layer, use \u003ca href=\"\/en-mt\/products\/lithofin-kf-conditioning-cleaner\"\u003eKF Conditioning Cleaner\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003ePro Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMask tile edges with 5 mm tape on polished marble; saves 10 min of buffing residue.\u003c\/li\u003e\n\u003cli\u003eWarm the room to 18 °C: viscosity drops 15 %, penetration improves.\u003c\/li\u003e\n\u003cli\u003eLog reapplication in your phone calendar; UV and cleaners reduce lifespan to 12 months in showers.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lithofin","offers":[{"title":"standaard","offer_id":56880119808332,"sku":"116-21-B","price":28.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/6485\/3068\/files\/116.webp?v=1772467333","url":"https:\/\/ixstone.com\/en-mt\/products\/lithofin-kf-grout-protector","provider":"adh23084u","version":"1.0","type":"link"}